`mircosoft-sso.com`

DNSSEC	⚠️ Not signed
A	2a01:238:20a:202:1074::^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
A	81.169.145.74^{🇩🇪 STRATO81.169.144.0/22 AG}
NS	`docks09.rzone.de` ⭐
		A	2001:8d8:fe:53:5747:2a74:d:9^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks09.rzone.de`
		A	217.160.80.136^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks09.rzone.de`
NS	`shades02.rzone.de`
		A	2607:f1c0:fe:53:185:132:34:129^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`shades02.rzone.de`
		A	185.132.34.129^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades02.rzone.de`
MX	`smtp.rzone.de` ⭐
		A	2a01:238:20a:202:50f0::2097^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
			PTR	`smtp.rzone.de`
		A	81.169.145.98^{🇩🇪 STRATO81.169.144.0/22 AG}
			PTR	`smtp.rzone.de`
SOA	`docks09.rzone.de`hostmaster@strato-rz.de 2025-06-20 #25

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1776286802

⚠️ On DNS blocklist: tif

Same first word

mircosoft-sso.com

Similar names

sso-microsoft.com

microsoft-sso.com

DNS History

5 records (5 active, 0 former)

●NSdocks09.rzone.de2026-04-14 → 2026-04-15 · 2 obs

● 2026-04-14 06:06:18
● 2026-04-15 21:01:04

●NSshades02.rzone.de2026-04-14 → 2026-04-15 · 2 obs

● 2026-04-14 06:06:18
● 2026-04-15 21:01:04

●MXsmtp.rzone.de2026-04-14 → 2026-04-15 · 2 obs

● 2026-04-14 06:06:18
● 2026-04-15 21:01:04

●A2a01:238:20a:202:1074::2026-04-14 → 2026-04-15 · 2 obs

● 2026-04-14 06:06:18
● 2026-04-15 21:01:04

●A81.169.145.742026-04-14 → 2026-04-15 · 2 obs

● 2026-04-14 06:06:18
● 2026-04-15 21:01:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net...	-
mircosoft-sso.com	shades02.rzone.de, docks09.rzone.de	-

✅ Authoritative Response

Server:217.160.80.136

NS records: shades02.rzone.de, docks09.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mircosoft-sso.com (unsigned zone)

⏱️ Timing

Total: 573ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.169.145.74`
AAAA	1	`2a01:238:20a:202:1074::`
NS	2	`docks09.rzone.de, shades02.rzone.de`
MX	1	`smtp.rzone.de (pri: 5)`
SOA	1	`docks09.rzone.de hostmaster.strato-rz.de`

Analysis

IP Addresses

mircosoft-sso.com points to two IPs: 2a01:238:20a:202:1074:: and 81.169.145.74.

Other host names including asam.nl, kmf-gmbh.de, mischafrank.de, lukic.de and gdl-frankfurt.de share IP numbers with mircosoft-sso.com.

Name Servers

mircosoft-sso.com's delegation uses two name servers, docks09.rzone.de and shades02.rzone.de.

mircosoft-sso.com shares the same name server setup as other domains, for example michaelsans.de, polski-supermarket.com, badufree.de, rylke.de and cefra.de.

mircosoft-sso.com at least partially shares name servers with other domains, including adejongtegelwerken.nl, tonehammer.de, xn--elbschtze-02a.de, villa-euphoria.com and garagenpark.info.

These name servers are typically used together with the name servers docks02.rzone.de, shades13.rzone.de, shades12.rzone.de, docks20.rzone.de, docks19.rzone.de, docks14.rzone.de, shades05.rzone.de, shades14.rzone.de, shades04.rzone.de and shades01.rzone.de.

Host names with two IPs:

docks09.rzone.de points to: 2001:8d8:fe:53:5747:2a74:d:9 and 217.160.80.136

shades02.rzone.de points to: 2607:f1c0:fe:53:185:132:34:129 and 185.132.34.129

Mail Servers

mircosoft-sso.com is handled by a single mail server, smtp.rzone.de.

mircosoft-sso.com shares its mail server setup with other domains, including webmail.duoview.nl, tenniskraus.eu, mail.blabliblu.com, hvrailadvisory.com and ouroboros.nl.

mircosoft-sso.com shares some mail servers with other domains, at least partially, for instance terraterra.nl.

smtp.rzone.de points to two IPs: 2a01:238:20a:202:50f0::2097 and 81.169.145.98.

mircosoft-sso.com - robtex.com